Akulon® K222-DL
聚酰胺6
产品说明:
Low Viscosity, Heat Stabilized, Light Stabilized
Special Features:
Akulon® is our family of high performance polyamide 6 and polyamide 66 materials, used by customers across the world in applications ranging from automotive, electronics & electrical, to furniture and packaging.
We offer Akulon® grades for injection molding, blow molding and extrusion (including barrier film, stock shapes, convoluted tubes, and mono and multi filament).
In molded parts the material offers an excellent balance of easy design and processing with outstanding mechanical properties over a wide temperature range and in diverse conditions. Meanwhile for extrusion the strength, resilience and easy processing of Akulon® sets the market standards.
密度 | 1.13 | -- | g/cm³ | ISO 1183 |
吸水率 |
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| ISO 62 |
饱和, 73°F | 9.0 | -- | % |
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平衡, 73°F, 50% RH | 2.5 | -- | % |
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拉伸模量 | 551000 | 174000 | psi | ISO 527-2 |
拉伸应力 (屈服) | 13800 | 7980 | psi | ISO 527-2 |
拉伸应变 (屈服) | 3.5 | 25 | % | ISO 527-2 |
标称拉伸断裂应变 | 15 | > 50 | % | ISO 527-2 |
弯曲模量 | 377000 | -- | psi | ISO 178 |
弯曲应力 | 14500 | -- | psi | ISO 178 |
简支梁缺口冲击强度 |
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| ISO 179/1eA |
-22°F | 1.9 | 1.9 | ft·lb/in² |
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73°F | 3.8 | 17 | ft·lb/in² |
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简支梁无缺口冲击强度 |
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| ISO 179/1eU |
-22°F | 无断裂 | -- |
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73°F | 无断裂 | -- |
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热变形温度 |
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66 psi, 未退火 | 374 | -- | °F | ISO 75-2/B |
264 psi, 未退火 | 149 | -- | °F | ISO 75-2/A |
熔融温度 2 | 428 | -- | °F | ISO 11357-3 |
线形热膨胀系数 |
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| ISO 11359-2 |
流动 | 5.0E-5 | -- | in/in/°F |
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横向 | 5.0E-5 | -- | in/in/°F |
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可燃性等级 (0.06 in) | V-2 | -- |
| IEC 60695-11-10, -20 |
极限氧指数 | 26 | -- | % | ISO 4589-2 |
干燥温度 | 176 | °F |
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干燥时间 | 4.0 到 8.0 | hr |
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料筒后部温度 | 446 到 455 | °F |
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料筒中部温度 | 455 到 482 | °F |
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料筒前部温度 | 464 到 500 | °F |
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射嘴温度 | 464 到 518 | °F |
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加工（熔体）温度 | 464 到 527 | °F |
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模具温度 | 122 到 176 | °F |
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注射速度 | 中等偏快 |
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背压 | 435 到 1450 | psi |
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螺杆压缩比 | 2.5:1.0 |
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如需恩骅力（Envalior）原厂物性表及相关文件，请联系我司工作人员，谢谢！
